Extra language descriptions shouldn't be mandatory even if enabled
Merge pull request #273 from timschofield/develop

Extra language descriptions shouldn't be mandatory even if enabled
Fix bug preventing the pandl flag being shown correctly on edit
Improve screen layout, and some code formatting changes
Code formatting changes
Merge pull request #274 from timschofield/develop

Develop
Minor translations.
Merge pull request #275 from timschofield/develop

Minor translations.